C. A. Hoffman

3.7k citations

115 papers · 2.9k · h-index 26

Impact in

Atomic and Molecular Physics, and Optics top 1%
- Semiconductor Quantum Structures and Devices
- Quantum and electron transport phenomena
- Topological Materials and Phenomena
Electrical and Electronic Engineering top 2%
- Advanced Semiconductor Detectors and Materials
- Chalcogenide Semiconductor Thin Films
- Semiconductor Lasers and Optical Devices

Papers in

Electrical and Electronic Engineering 84
- Advanced Semiconductor Detectors and Materials 58
- Chalcogenide Semiconductor Thin Films 15
- Semiconductor Lasers and Optical Devices 9
Atomic and Molecular Physics, and Optics 83
- Semiconductor Quantum Structures and Devices 70
- Quantum and electron transport phenomena 23
- Surface and Thin Film Phenomena 7

Co-authors: F. J. Bartoli (75 shared papers)J. R. Meyer (70 shared papers)L. R. Ram‐Mohan (19 shared papers)J. R. Meyer (34 shared papers)E. R. Youngdale (18 shared papers)J. Antoszewski (7 shared papers)L. Faraone (7 shared papers)R. H. Miles (7 shared papers)
Journals: Applied Physics Letters (22 papers)Physical review. B, Condensed matter (20 papers)Journal of Applied Physics (10 papers)Journal of Vacuum Science & Technology A Vacuum Surfaces and Films (10 papers)Journal of Electronic Materials (9 papers)
Partner nations: United States Australia South Korea

In The Last Decade

C. A. Hoffman

114 papers receiving 2.8k citations

Peers

Countries citing papers authored by C. A. Hoffman

Since Specialization

Citations

This map shows the geographic impact of C. A. Hoffman's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by C. A. Hoffman with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites C. A. Hoffman more than expected).

Fields of papers citing papers by C. A. Hoffman

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by C. A. Hoffman. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by C. A. Hoffman. The network helps show where C. A. Hoffman may publish in the future.

Co-authors

The 25 scholars most cited alongside C. A. Hoffman, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with C. A. Hoffman Line = papers co-authored together C. A. Hoffman links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

Showing the 20 most-cited of 115 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	Type-II quantum-well lasers for the mid-wavelength infrared Applied Physics Letters ·J. R. Meyer, C. A. Hoffman, F. J. Bartoli, L. R. Ram‐Mohan	1995	322
2	Auger lifetime enhancement in InAs–Ga1−xInxSb superlattices Applied Physics Letters ·E. R. Youngdale, J. R. Meyer, C. A. Hoffman, F. J. Bartoli, C. H. Grein, Paul M. Young, Hannelore Ehrenreich, R. H. Miles, D. H. Chow	1994	247
3	Semimetal-to-semiconductor transition in bismuth thin films Physical review. B, Condensed matter ·C. A. Hoffman, J. R. Meyer, F. J. Bartoli, Almerinda Di Venere, Xiaoou Yi, C. Hou, H. C. Wang, J. B. Ketterson, George K. Wong	1993	221
4	Measurement of surface recombination velocity in semiconductors by diffraction from picosecond transient free-carrier gratings Applied Physics Letters ·C. A. Hoffman, K. Jarašiūnas, H. J. Gerritsen, A. V. Nurmikko	1978	133
5	Off-resonant third-order optical nonlinearities of metal-substituted phthalocyanines Applied Physics Letters ·James S. Shirk, J. R. Lindle, F. J. Bartoli, C. A. Hoffman, Zakya H. Kafafi, Arthur W. Snow	1989	125
6	Auger coefficients in type-II InAs/Ga1−xInxSb quantum wells Applied Physics Letters ·J. R. Meyer, C. L. Felix, W. W. Bewley, I. Vurgaftman, E. H. Aifer, L. J. Olafsen, J. R. Lindle, C. A. Hoffman, M. J. Yang, B. R. Bennett, B. V. Shanabrook, H. Lee, Chi‐Wei Lin, S. S. Pei, R. H. Miles	1998	112
7	Improved quantitative mobility spectrum analysis for Hall characterization Journal of Applied Physics ·I. Vurgaftman, J. R. Meyer, C. A. Hoffman, D.A. Redfern, J. Antoszewski, L. Faraone, Jeffrey Lindemuth	1998	105
8	Methods for magnetotransport characterization of IR detector materials Semiconductor Science and Technology ·J. R. Meyer, C. A. Hoffman, F. J. Bartoli, D. A. Arnold, S. Sivananthan, J P Fauri	1993	99
9	Magneto-transport characterization using quantitative mobility-spectrum analysis Journal of Electronic Materials ·J. Antoszewski, D. J. Seymour, L. Faraone, J. R. Meyer, C. A. Hoffman	1995	86
10	Type II mid-infrared quantum well lasers Applied Physics Letters ·J. I. Malin, J. R. Meyer, C. L. Felix, J. R. Lindle, L. Goldberg, C. A. Hoffman, F. J. Bartoli, Chi‐Wei Lin, P. C. Chang, S. J. Murry, Rui Q. Yang, S. S. Pei	1996	62
11	Interface roughness scattering in semiconducting and semimetallic InAs-Ga1−xInxSb superlattices Applied Physics Letters ·C. A. Hoffman, J. R. Meyer, E. R. Youngdale, F. J. Bartoli, R. H. Miles	1993	50
12	Quantitative mobility spectrum analysis of multicarrier conduction in semiconductors Journal of Applied Physics ·J. R. Meyer, C. A. Hoffman, J. Antoszewski, L. Faraone	1997	50
13	Auger lifetime in InAs, InAsSb, and InAsSb-InAlAsSb quantum wells Applied Physics Letters ·J. R. Lindle, J. R. Meyer, C. A. Hoffman, F. J. Bartoli, G. W. Turner, Hyonkwang Choi	1995	50
14	Study of surface recombination in GaAs and InP by picosecond optical techniques Journal of Applied Physics ·C. A. Hoffman, H. J. Gerritsen, A. V. Nurmikko	1980	50
15	Large magnetoresistance in postannealed Bi thin films Applied Physics Letters ·Sunglae Cho, Yun-Ki Kim, A. J. Freeman, George K. Wong, J. B. Ketterson, L. J. Olafsen, I. Vurgaftman, Joachim-Ernst Meyer, C. A. Hoffman	2001	47
16	Band-gap-dependent electron and hole transport inp-type HgTe-CdTe superlattices Physical review. B, Condensed matter ·C. A. Hoffman, J. R. Meyer, F. J. Bartoli, J. W. Han, J. W. Cook, J. F. Schetzina, J. N. Schulman	1989	44
17	Application of quantitative mobility-spectrum analysis to multilayer HgCdTe structures Journal of Electronic Materials ·J. Antoszewski, L. Faraone, I. Vurgaftman, J. R. Meyer, C. A. Hoffman	2004	38
18	Electron cyclotron resonance reactive ion etching of fine features in HgxCd1−xTe using CH4/H2 plasmas Journal of Vacuum Science & Technology A Vacuum Surfaces and Films ·(unknown), E. A. Dobisz, J. R. Meyer, C. A. Hoffman	1993	37
19	Type II mid-IR lasers operating above room temperature Electronics Letters ·J. I. Malin, C.L. Felix, J. R. Meyer, C. A. Hoffman, Joseph F. Pinto, Chi‐Wei Lin, P.C. Chang, S. J. Murry, S. S. Pei	1996	36
20	Ultrahigh electron and hole mobilities in zero-gap Hg-based superlattices Physical review. B, Condensed matter ·J. R. Meyer, C. A. Hoffman, F. J. Bartoli, J. W. Han, J. W. Cook, J. F. Schetzina, Xiangfeng Chu, J. P. Faurie, J. N. Schulman	1988	35

About C. A. Hoffman

C. A. Hoffman is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics, Materials Chemistry, Spectroscopy and Biomedical Engineering, having authored 115 papers that have together received 2.9k indexed citations. Recurring topics across this work include Semiconductor Quantum Structures and Devices (70 papers), Advanced Semiconductor Detectors and Materials (58 papers), Quantum and electron transport phenomena (23 papers), Electronic and Structural Properties of Oxides (20 papers), Chalcogenide Semiconductor Thin Films (15 papers), Semiconductor Lasers and Optical Devices (9 papers), Spectroscopy and Laser Applications (8 papers) and Surface and Thin Film Phenomena (7 papers). The work is most often cited by research in Atomic and Molecular Physics, and Optics (2.0k citations), Electrical and Electronic Engineering (2.1k citations), Condensed Matter Physics (325 citations), Spectroscopy (435 citations) and Materials Chemistry (862 citations). C. A. Hoffman has collaborated with scholars based in United States, Australia and South Korea. Frequent co-authors include F. J. Bartoli, J. R. Meyer, L. R. Ram‐Mohan, J. R. Meyer, E. R. Youngdale, J. Antoszewski, L. Faraone, R. H. Miles, A. V. Nurmikko and H. J. Gerritsen. Their work appears in journals such as Applied Physics Letters, Physical review. B, Condensed matter, Journal of Applied Physics, Journal of Vacuum Science & Technology A Vacuum Surfaces and Films and Journal of Electronic Materials.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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